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Mechanisms of leukemogenesis induced by bovine leukemia virus: prospects for novel anti-retroviral therapies in human

Nicolas Gillet1 email, Arnaud Florins1 email, Mathieu Boxus1 email, Catherine Burteau1 email, Annamaria Nigro1 email, Fabian Vandermeers1 email, Hervé Balon1 email, Amel-Baya Bouzar1 email, Julien Defoiche1 email, Arsène Burny1 email, Michal Reichert2 email, Richard Kettmann1 email and Luc Willems1,3 email

Molecular and Cellular Biology, Faculté Universitaire des Sciences Agronomiques, Gembloux, Belgium

National Veterinary Research Institute, Pulawy, Poland

Luc Willems, National fund for Scientific Research, Molecular and Cellular Biology laboratory, 13 avenue Maréchal Juin, 5030 Gembloux, Belgium

author email corresponding author email

Retrovirology 2007, 4:18doi:10.1186/1742-4690-4-18

Published: 16 March 2007

Abstract

In 1871, the observation of yellowish nodules in the enlarged spleen of a cow was considered to be the first reported case of bovine leukemia. The etiological agent of this lymphoproliferative disease, bovine leukemia virus (BLV), belongs to the deltaretrovirus genus which also includes the related human T-lymphotropic virus type 1 (HTLV-1). This review summarizes current knowledge of this viral system, which is important as a model for leukemogenesis. Recently, the BLV model has also cast light onto novel prospects for therapies of HTLV induced diseases, for which no satisfactory treatment exists so far.


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